custom-controls

I'm developing a custom control, which most resembles a text area. I am drawing text, which works correctly, and accepting input which also works.. But I (the user) am left guessing where the caret is while I type, since I'm doing everything manually. How do I draw a blinking caret to show where I am currently typing? Is there a standard way to do this? ChrisW I think that, annoyingly, there is no managed API for Carets. You must, therefore, either PInvoke to the Win32 functions for carets, or, implement that functionality yourself (i.e. painting and hiding a blinking caret, when and only when

I need to develop a blackberry application which should show a bubble chart. How to implement custom control for this purpose? thanks. UPDATE here is the KB How To - Create graph fields You should be more specific and complete in you question... Well, just to show you direction: public class BubbleChart extends Field { int mWidth = Display.getWidth(); int mHeight = Display.getHeight(); int[] mXpos = null; int[] mYpos = null; int[] mRad = null; int[] mColor = null; public BubbleChart(int[] xPos, int[] yPos, int[] rad, int[] colors) { this(xPos, yPos, rad); mColor = colors; } public BubbleChart

I've googled, but did not get any useful resources, so i decided to ask. Problem : I have a Windows Phone 8 C#/XAML .NET 4.5 Application , that is going to have several pages ( 15 - 50 ) that are all going to have similar look + same datacontext set to one instance of ViewModel : -------------------------- |logo usermenu(v)| -------------------------- | | | | | | | ..variable.. | | ..content... | | | | | -------------------------- Question : I can't find anything usable in this matter, could someone explain how to do it? (I'm a rookie - meaning that I'm grateful for any useful information, but

I want to add a text that tells the designer what my control is into my custom control when it is in design time. Like VS default controls in here: I have tried ///summary but it didn't work for me. How can it be done? You can decorate your class with Description attribute. Then when you add the control to toolbox using Choose Items ... or using a vsix package, the description will be shown as a tooltip for your control: [Description("Some Description")] public partial class UserControl1 : UserControl { } 来源： https://stackoverflow.com/questions/36144777/how-to-set-description-for-my-custom

I wish to create a Custom Control, it should be a combination of predefined controls like Textbox, Button, ListBox, etc., Kindly refer the following Controls (Just a Sample) <Grid.RowDefinitions> <RowDefinition Height="30" /> <RowDefinition Height="50" /> </Grid.RowDefinitions> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition Width="300" /> <ColumnDefinition Width="100" /> </Grid.ColumnDefinitions> <TextBox Grid.Column="0" /> <Button Grid.Column="1" Content="Add" Margin="20,0" /> </Grid> <ListBox ItemsSource="{Binding textBox}" Grid.Row="1" Margin="0,25"> <ListBoxItem /> </ListBox> </Grid> I